function wfGetReutersData($query = false, $callback = "reutersRender", $count = 3)
{
$query = urldecode($query);
$client = new SoapClient("http://ws.us.reuters.com/external/NewsDataSecure.asmx?wsdl", array('trace' => 1, 'exceptions' => 0, 'location' => "http://ws.us.reuters.com/external/NewsDataSecure.asmx"));
$username = WISE_reuters_username;
$password = WISE_reuters_password;
$output = "";
if (!$session_id) {
$response = $client->GetSessionId(array("userId" => $username, "password" => $password));
$variables = get_object_vars($response);
$session_id = $variables["GetSessionIdResult"];
}
$output = "";
$reuters_obj = array();
if (!$search_results) {
$strHeaderComponent_Session = '<SoapAuthenticationHeader xmlns="http://www.reuters.com/"><SessionId>' . $session_id . '</SessionId></SoapAuthenticationHeader>';
$auth_var = new SoapVar($strHeaderComponent_Session, XSD_ANYXML, null, null, null);
$header = new SoapHeader("http://www.reuters.com/", "SoapAuthenticationHeader", $auth_var);
$client->__setSoapHeaders(array($header));
$search_results = $client->GetNewsSearch(array("keywords" => $query, "pgNum" => 0));
if (is_soap_fault($search_results)) {
//echo $client->__getLastRequest();
//return "blah";
$output = $callback . "({});";
return $output;
}
$gotfrom = "service";
} else {
$gotfrom = "memcached";
}
$variables = get_object_vars($search_results);
$results = get_object_vars($variables["GetNewsSearchResult"]);
$news_story = $results["NewsStory"];
$reuters_obj["results"] = array();
$limit = sizeof($news_story) > $count ? $count : sizeof($news_story);
for ($i = 0; $i < $limit; $i++) {
$reuters_obj["results"][$i] = array();
$story = get_object_vars($news_story[$i]);
$stocks = get_object_vars($story["StockSymbols"]);
$reuters_obj["results"][$i]["ArticleUrl"] = $story["ArticleUrl"];
$reuters_obj["results"][$i]["Headline"] = $story["Headline"];
$reuters_obj["results"][$i]["Summary"] = substr($story["StoryBody"], 0, 300);
$reuters_obj["results"][$i]["TimeStamp"] = $story["TimeStamp"];
$reuters_obj["results"][$i]["StockSymbols"] = array();
if (sizeof($stocks["anyType"]) == 1) {
$reuters_obj["results"][$i]["StockSymbols"][0] = $stocks["anyType"];
} else {
for ($j = 0; $j < sizeof($stocks["anyType"]); $j++) {
$reuters_obj["results"][$i]["StockSymbols"][$j] = $stocks["anyType"][$j];
}
}
}
$reuters_object = array("reutersResults" => $reuters_obj, "got_from" => $gotfrom, "results_count" => sizeof($reuters_obj["results"]));
$reuters_json = jsonify($reuters_object);
$output = $callback . "(" . $reuters_json . ");";
return $output;
}
